thinkorswim, founded in 1999 and headquartered in Chicago, is a leading online brokerage company specializing in options.
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thinkorswim
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optionsXpress
optionsXpress
optionsXpress is a pioneer in online investing. This unique and progressive company is driven by a veteran management team dedicated to providing the self-directed investor with the best overall online trading experience and value.
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OptionsHouse
OptionsHouse
OptionsHouse provides a next generation trading experience to online retail investors for a flat rate of $9.95 per option trade and $4.95 per stock trade regardless of size.
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Dawn Pennington
Buffett's 'Sweet' Deal -- Chew on These Profits
Warren Buffett's $23B Mars/Wrigley deal is providing sweet dreams for WWY investors.
Anatomy of a Stock Option Ticker
Option tickers may look like a bowl of alphabet soup to you, but each letter means something.
Market-Makers Can Make or Break
Market-makers can change the entire trading landscape in a single session. Let us explain how these mega-investors impact your portfolio.
Learn to Speak 'Greek' -- Profits Without the Toga
How is the true price of an option determined? Don't let it all be 'Greek' to you. We'll show you how four fraternity brothers work together to create a party in your portfolio.
Today we'll talk about why you may be feeling a sense of déjá vu if you come across an option you might have seen -- or even traded -- before.
